קיט כריזת הודעה 'דינג-דונג'
The electronic "Ding – Dong" chime signal, produced by the FK920, is inserted into the public address system just prior to the announcer's message when the microphone switch is first turned on.
Technical Specification
- Power Supply : 9VDC @ 15mA max. (working)
- PCB Dimensions : 1.98" x 1.32" x 0.6" (50.3mm x 33.53mm x 15mm)
- Recommended Housing : FB03
